FR2191126B1 - - Google Patents

Info

Publication number
FR2191126B1
FR2191126B1 FR7321789A FR7321789A FR2191126B1 FR 2191126 B1 FR2191126 B1 FR 2191126B1 FR 7321789 A FR7321789 A FR 7321789A FR 7321789 A FR7321789 A FR 7321789A FR 2191126 B1 FR2191126 B1 FR 2191126B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7321789A
Other languages
French (fr)
Other versions
FR2191126A1 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2191126A1 publication Critical patent/FR2191126A1/fr
Application granted granted Critical
Publication of FR2191126B1 publication Critical patent/FR2191126B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/0866—Detecting magnetic domains
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR7321789A 1972-06-30 1973-06-06 Expired FR2191126B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00267877A US3842407A (en) 1972-06-30 1972-06-30 Inductive sensor for magnetic bubble domain detection

Publications (2)

Publication Number Publication Date
FR2191126A1 FR2191126A1 (enrdf_load_stackoverflow) 1974-02-01
FR2191126B1 true FR2191126B1 (enrdf_load_stackoverflow) 1976-04-30

Family

ID=23020504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7321789A Expired FR2191126B1 (enrdf_load_stackoverflow) 1972-06-30 1973-06-06

Country Status (5)

Country Link
US (1) US3842407A (enrdf_load_stackoverflow)
JP (1) JPS4964349A (enrdf_load_stackoverflow)
DE (1) DE2329571A1 (enrdf_load_stackoverflow)
FR (1) FR2191126B1 (enrdf_load_stackoverflow)
GB (1) GB1372516A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL173452C (nl) * 1973-09-22 1984-01-16 Philips Nv Magnetoweerstand-detectie-inrichting voor enkelwandige magnetische domeinen, met storingsonderdrukking door modulatie van de domeindiameter.
US4038597A (en) * 1973-09-22 1977-07-26 U.S. Philips Corporation Magnetoresistance detection device having noise suppression
US3971038A (en) * 1974-07-29 1976-07-20 Hughes Aircraft Company Coercivity control and detection signal generating pattern for uniaxially anisotropic ferromagnetic crystal platelets
US3936883A (en) * 1974-12-27 1976-02-03 Ampex Corporation Magnetic bubble read/write head
JPS5815823B2 (ja) * 1975-09-04 1983-03-28 イケガミツウシンキ カブシキガイシヤ ジセイタイノ シキベツソウチ
US4280194A (en) * 1979-11-26 1981-07-21 International Business Machines Corporation Parametric bubble detector
JPS58185007A (ja) * 1982-04-21 1983-10-28 Toshiba Corp 磁気再生装置
US5392169A (en) * 1993-06-08 1995-02-21 International Business Machines Corporation Electrical means to diminish read-back signal waveform distortion in recording heads
CN103675408A (zh) * 2013-12-11 2014-03-26 上海理工大学 石榴石型电流传感装置以及石榴石型电流传感系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366936A (en) * 1963-04-03 1968-01-30 Hughes Aircraft Co Magnetic shift register with static readout
US3239754A (en) * 1963-10-09 1966-03-08 Texas Instruments Inc Thin film magnetometer
US3523286A (en) * 1968-08-12 1970-08-04 Bell Telephone Labor Inc Magnetic single wall domain propagation device
US3657641A (en) * 1970-06-11 1972-04-18 Honeywell Inc Anisotropic thin film plated wire magnetometer utilizing a coil of plated wire having a plurality of turns

Also Published As

Publication number Publication date
US3842407A (en) 1974-10-15
FR2191126A1 (enrdf_load_stackoverflow) 1974-02-01
GB1372516A (en) 1974-10-30
JPS4964349A (enrdf_load_stackoverflow) 1974-06-21
DE2329571A1 (de) 1974-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse